Power head for cleaning machine



FIG. 1 is an upper, frontal perspective view of a power head for acleaning machine showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a bottom plan view thereof, the brush shown in broken lines isfor illustrative purposes only and forms no part of the claimed design.

The ornamental design for a power head for cleaning machine, as shownand described.